AUTHOR=Li Jinxia , Liu Xiuming , Liu Yonghu 

TITLE=Identification of four key genes related to the diagnosis of chronic obstructive pulmonary disease using bioinformatics analysis

JOURNAL=Frontiers in Genetics

VOLUME=16

YEAR=2025

URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2025.1499996

DOI=10.3389/fgene.2025.1499996

ISSN=1664-8021